Toyohiro Tanaka

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Sakai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Screen-formed plated article comprising mesh cloth using core-sheat...
- Patent number 6,244,173
- Issue date Jun 12, 2001
- Kanebo Ltd.
- Toshihide Tomikawa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of manufacturing a damper for a loudspeaker
- Patent number 5,966,797
- Issue date Oct 19, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masatoshi Okazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Damper for a loudspeaker and a method for producing the same
- Patent number 5,878,150
- Issue date Mar 2, 1999
- Matsushita Electric Industrial Co., Ltd.
- Masatoshi Okazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE